Year	% of children under 5
2001	1.9
2002	1.5
2003	1.9
2004	2.6
2005	2.4
2006	3.4
2007	2.7
2008	2
2009	1.4
2010	1.4
2011	1.7
2012	2.2
2013	3.6
2014	2.5
2015	3.3
2016	2.7
2017	2.6
2018	3.1
2019	2
2020	2.1
2021	3.1